Bug 1747435 (CVE-2019-14823)
Summary: | CVE-2019-14823 JSS: OCSP policy "Leaf and Chain" implicitly trusts the root certificate | ||
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Product: | [Other] Security Response | Reporter: | Cedric Buissart <cbuissar> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | unspecified | CC: | aakkiang, afarley, ascheel, bbuckingham, bcourt, bkearney, btotty, cbuissar, cfu, dmoluguw, edewata, elio.maldonado.batiz, gkapoor, hhudgeon, kwright, lzap, mharmsen, mmccune, nkinder, rchan, rcritten, rhcs-maint, rjerrido, rmeggins, security-response-team |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: |
A flaw was found in the "Leaf and Chain" OCSP policy implementation in JSS' CryptoManager, where it implicitly trusted the root certificate of a certificate chain. Applications using this policy may not properly verify the chain and could be vulnerable to attacks such as Man in the Middle.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2019-10-16 06:51:24 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1747966, 1747967, 1747986, 1747987, 1761444 | ||
Bug Blocks: | 1746786 |
Description
Cedric Buissart
2019-08-30 12:38:06 UTC
Acknowledgments: Name: Alexander Scheel Affected versions : 4.4.x : 4.4.6+ 4.5.x : versions after 4.5.3 4.6.x : 4.6.0+ Statement: Red Hat Certificate System 9.4 and above use the vulnerable policy. Red Hat Enterprise Satellite 6 does not ship a vulnerable version of the JSS library. Created jss tracking bugs for this issue: Affects: fedora-all [bug 1761444] This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2019:3067 https://access.redhat.com/errata/RHSA-2019:3067 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2019-14823 This issue has been addressed in the following products: Red Hat Enterprise Linux 7.6 Extended Update Support Via RHSA-2019:3225 https://access.redhat.com/errata/RHSA-2019:3225 |